111334448 has 20 divisors (see below), whose sum is σ = 216486888. Its totient is φ = 55466880.

The previous prime is 111334441. The next prime is 111334459. The reversal of 111334448 is 844433111.

It is a happy number.

It is a super-2 number, since 2×111334448² = 24790718622929408, which contains 22 as substring.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 111334448.

It is not an unprimeable number, because it can be changed into a prime (111334441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7886 + ... + 16877.

Almost surely, 2^111334448 is an apocalyptic number.

It is an amenable number.

111334448 is a deficient number, since it is larger than the sum of its proper divisors (105152440).

111334448 is a wasteful number, since it uses less digits than its factorization.

111334448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25052 (or 25046 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 111334448 is about 10551.5140145858. The cubic root of 111334448 is about 481.0717487264.

Adding to 111334448 its reverse (844433111), we get a palindrome (955767559).

The spelling of 111334448 in words is "one hundred eleven million, three hundred thirty-four thousand, four hundred forty-eight".